Individual Calculations September 2019
 Eriksson, Ofelia  Total change: -9.40  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 1691 1781 2.00 4 -0.47 20 -9.40 
  Augustini, Jakob 1622 SWE0.501-0.2120-4.20 
  Seo, Jung Hyun 1615 SWE0.001-0.7220-14.40 
  Ostergaard-Nielsen, William 1620 DEN1.0010.29205.80 
  Garner, Marten 1908 SWE0.5010.17203.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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